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Optimal Vitamin C Plus - 40 Servings - BOGO

  • Buffered vitamin C with bioflavonoids
  • Potent antioxidant support for immune health
  • Supports healthy histamine levels and mast cell stabilization
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Even my kids drink it daily. Really helps to support the body and boost vit c quickly! I enjoy it so much sometimes I even drink too much 🤣 Took me a little bit to get used to the new formula but I love it now. ~Mandi B.

Your body cannot make vitamin C. It must be obtained daily from your nutrition.

The buffered form of vitamin C can reduce digestive system discomfort from vitamin C supplementation. You can also enhance vitamin C’s activity by taking it with bioflavonoids. These plant compounds work synergistically alongside vitamin C to amplify its antioxidant effects.

Optimal Vitamin C Plus powder contains a potent serving of buffered vitamin C. Plant bioflavonoids are included to support vitamin C utilization.

Optimal Vitamin C Plus is ideal for those seeking an effective and well-tolerated immune support supplement. It includes naturally occurring bioflavonoids (quercetin and luteolin) from citrus fruits for additional antioxidant support. These plant bioflavonoids also enhance vitamin C’s effectiveness.

Each one scoop serving provides over 2,000% of the daily value for vitamin C. This essential vitamin supports numerous health benefits. Healthy immunity, skin, hair, nails, detoxification, and proper histamine metabolism are not possible without vitamin C.

This potent formula contains a well-tolerated, buffered vitamin C. By adding calcium and magnesium as buffers, it helps to reduce the GI side effects some people experience from high vitamin C doses. In conjunction with the bioflavonoid blend, the buffered form mimics the form of vitamin C found in nature for optimal utilization by the body.

Bioflavonoids are found naturally with vitamin C in citrus fruits and other food sources. When taken alongside vitamin C, bioflavonoids enhance vitamin C’s activity and provide synergistic benefits. Quercetin and luteolin enhance the cellular activity of vitamin C. These plant compounds also support healthy inflammation responses, antioxidant defenses, respiratory health, histamine metabolism, and cellular communication.

Optimal Vitamin C Plus supports healthy:

  • Aging and vitality
  • Antioxidant levels
  • Collagen production
  • Connective tissue and cartilage formation
  • DAO production
  • Detoxification
  • Enzyme function
  • Glutathione recycling
  • Histamine metabolism
  • Immune system function
  • Mast cell stabilization
  • Skin, hair, and nails
  • Wound repair

People love getting their daily vitamin C from this convenient buffered C powder. Simply add to your smoothies, water, or juice! When added to water, the powder turns into a delicious, tart, fizzy drink. Sweetened with monk fruit extract and natural citrus flavors, you won’t find any fructose or other undesirable sweeteners here. Optimal Vitamin C Plus is free from artificial sweeteners, colors, and flavors. Your whole family will love this yummy antioxidant drink!

Key Ingredients

Optimal Vitamin C Plus

  • Buffered Vitamin C This form of vitamin C is ideal for those with sensitive stomachs. It is bound to magnesium and calcium to allow for a more gentle delivery of vitamin C.
  • Bioflavonoid blend Includes quercetin and luteolin. These antioxidant-like plant compounds support vitamin C utilization. They also support the normal synthesis and release of histamine.

Suggested Use

Mix 1 scoop daily in filtered water or beverage of choice, or use as directed by your healthcare professional.


Children and pregnant or breastfeeding women should consult their healthcare provider prior to use. Do not use if tamper seal is damaged.

What our customers say

Real reviews from real customers.

Rated 4.6 out of 5 stars
Based on 165 reviews
Total 5 star reviews: 129 Total 4 star reviews: 17 Total 3 star reviews: 8 Total 2 star reviews: 5 Total 1 star reviews: 6
88%would recommend these products
165 reviews
  • VQ
    Valerie Q.
    Verified Buyer
    Optimal Vitamin C Plus - 40 Servings - BOGO
    Optimal Vitamin C Plus - 40 Servings - BOGO
    I recommend this product
    Rated 5 out of 5 stars
    Great immune system support

    I love that this contains minerals and flavonoids with anti-inflammatory properties. It has been a great immune support for me and my daughter while we are stuck living in mold.

  • MO
    Margaret O.
    Verified Buyer
    Optimal Vitamin C Plus - 40 Servings - BOGO
    Optimal Vitamin C Plus - 40 Servings - BOGO
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    Great taste

    This is my favorite vitamin C to use. It has a pleasant taste and is easy to take.

  • MD
    Maggie D.
    Verified Buyer
    Optimal Vitamin C Plus - 40 Servings - BOGO
    Optimal Vitamin C Plus - 40 Servings - BOGO
    I do not recommend this product
    Rated 1 out of 5 stars
    1 month ago
    Not good

    This taste so bad and it’s hard to find something to mix it with. I wish I would have just bought the capsules. Now I have 2 containers of it and do not want it.

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